JP3157301U - Tie rod mounting structure - Google Patents

Abstract

Provided is a mounting structure capable of preventing a tie rod from being damaged even when a horizontal displacement occurs in a structure. A tie rod 1 includes a U-bolt 3 as a fixture fixed to a steel sheet pile 2 as one member and a U-bolt 5 as a fixture fixed to a storage pile 4 as the other member. The tie rod body 6 is formed by engaging both ends. The through holes of the flat portions 6a and 6b formed at both ends of the tie rod body 6 are inserted into the U bolts 3 and 5 so as to be slidable and rotatable along the curved portions of the U bolts 3 and 5. [Selection] Figure 1A

Description

The present invention relates to a mounting structure for attaching, for example, a tie rod spanned between a steel sheet pile and a retaining pile to the steel sheet pile or the retaining pile.

  Conventionally, when constructing temporary deadlines, revetments, etc., earth pressure acting on steel sheet piles from the soil thrown into the tie rod side by tying a tie rod between the upper part of the steel sheet pile placed on the ground and the upper part of the retaining pile The force resulting from is supported by the piles via the tie rods.

  As a conventional structure for attaching a tie rod to a steel sheet pile and a retaining pile, there are those shown in the plan view of FIG. 3A and the side view of FIG. 3B (see, for example, Patent Document 1). 3A and 3B are installed at the river or sea, forming a wall with a plurality of steel sheet piles, and partitioning the water on one side of the wall and the soil on the other side to constitute a revetment It is.

  As shown in FIGS. 3A and 3B, the tie rod 50 includes an end rod 51 fixed to the steel sheet pile 2, a first intermediate rod 52, and a second intermediate rod 53 connected to the holding pile 4. Is formed. The end rod 51 is inserted into the steel sheet pile 2, the bellows 7 formed of channel steel, and the washer 8, and is screwed to one end in a state of facing the normal direction of the web of the steel sheet pile 2. The fixing nut 10 is fixed. The other end of the end rod 51 is connected to one end of the first intermediate rod 52 by a joint plate 54. The other end of the first intermediate rod 52 is connected to one end of the second intermediate rod 53 by a turnbuckle 56. The other end of the second intermediate rod 53 is connected by a joint plate 57 to the web 4a of the retaining pile 4 made of H-shaped steel. Thus, the tie rod 50 spanned between the steel sheet pile 2 and the holding pile 4 is caused by earth pressure acting on the steel sheet pile 2 when the fixing nut 10 of the end rod 51 is fastened and tension is introduced. It is trying to oppose the power to do.

  Two pieces of the joint plate 54 are arranged so that a flat portion 51b formed at the other end of the end rod 51 and a flat portion 52a formed at one end of the first intermediate rod 52 are sandwiched between both ends. Yes. Bolt pins 55 are attached to through holes formed in the flat portions 51 b and 52 a of the end rod 51 and the first intermediate rod 52, and through holes formed in both ends of the joint plate 54. As a result, the end rod 51 and the first intermediate rod 52 are rotatable with respect to each other in a plane parallel to the joint plate 54.

  Further, two joint plates 57 are arranged so that the flat portion 53b formed at the other end of the second intermediate rod 53 and the web of the retaining pile 4 are sandwiched between both ends. Bolt pins 58 are attached to through holes formed in the flat portion 53 b of the second intermediate rod 53 and the web 4 a of the retaining pile 4, and through holes formed in both ends of the joint plate 54. As a result, the second intermediate rod 53 can rotate with respect to the retaining pile 4 in a plane parallel to the joint plate 57 and the web 4a.

  The planes of the joint plates 54 and 57 and the web of the retaining pile 4 are installed in parallel to the vertical plane passing through the tie rod 50.

  With such a structure, the first intermediate rod 52 and the second intermediate rod 53 can be moved in the vertical plane even when the tension of the tie rod 50 changes or the steel sheet pile 2 or the reserve pile 4 is displaced due to ground subsidence. The bending displacement is prevented from occurring in the tie rod 50 by rotational displacement.

JP 07-324321 A

  However, the conventional tie rod 50 may be damaged due to bending stress when a displacement having a horizontal component occurs in the steel sheet pile 2 or the retaining pile 4 due to ground subsidence or landslide.

  Further, the conventional tie rod 50 cannot prevent the tie rod 50 from being displaced in the direction perpendicular to the plan view. Therefore, in order to prevent the displacement of the horizontal component of the steel sheet pile 2, it is necessary to fix the tie rod 50 in a direction inclined with respect to the normal line of the steel sheet pile 2 in a plan view using a gradient washer. Since one steel sheet pile 2 cannot be fixed with both the tie rod 50 in the inclined direction and the tie rod 50 in the perpendicular direction, the tie rod 50 in the inclined direction is attached to the plurality of steel sheet piles 2 constituting the wall body. It is necessary to fix the tie rod 50 in the perpendicular direction individually. Therefore, there is an inconvenience that the number of fixing points of the tie rods on the wall body increases, the number of parts and the labor of construction increase, and the construction cost of the revetment increases.

  Accordingly, an object of the present invention is to provide an attachment structure that can prevent a tie rod from being damaged even when a horizontal displacement occurs in the structure. It is another object of the present invention to provide a tie rod mounting structure that can reduce the number of tie rods to be attached to a structure and that can prevent horizontal displacement of the structure.

In order to solve the above problems, the tie rod mounting structure of the present invention is
An attachment structure for attaching a tie rod spanned between at least two members installed on the ground at a predetermined distance to the member,
A fixture fixed to at least one member and having a U-shape;
An engagement portion provided in the tie rod body, having a through hole inserted through the fixture, and slidable and rotatable along the fixture in a state where the through hole is inserted through the fixture. It is characterized by providing.

  According to the above configuration, the fixing tool is fixed to at least one of the at least two members installed on the ground with a predetermined separation, and the engaging portion of the tie rod body is engaged with the fixing tool. The Since the engaging portion of the tie rod body is formed to be slidable and rotatable along a U-shaped fixture, horizontal displacement occurs in one of the two members due to ground subsidence or landslide. In this case, the engagement portion of the tie rod body slides or rotates along the fixture according to the displacement. As a result, the tie rod body is oriented in the direction corresponding to the displacement in the horizontal direction, so that bending stress can be prevented from being generated in the tie rod, and damage to the tie rod can be prevented.

  Further, when a horizontal force is applied to one of the two members from the ground or the like, the engaging portion of the tie rod body slides or rotates along the U-shaped fixture, so that the horizontal direction Force can be received by the tie rod body. Therefore, the horizontal displacement of the structure can be prevented.

  Furthermore, even if one of the two members is rotationally displaced in the horizontal plane, the tie rod body engaging portion slides or rotates along the U-shaped fixture, so that an appropriate level in the horizontal plane is obtained. The posture of the tie rod body can be maintained in the direction. Therefore, the tie rod can appropriately receive the force accompanying the rotational displacement, and can appropriately transmit this force to the other member.

  In one embodiment of the tie rod mounting structure, the fixture is fixed so as to form a U shape in plan view.

  According to the embodiment, the engaging portion can slide in the horizontal direction along the U-shaped fixture. Further, the engaging portion can be rotated in the vertical direction at a predetermined sliding position of the fixture. Therefore, any force in the vertical direction and the horizontal direction acting on the member can be transmitted to the tie rod body without damaging the tie rod body, and any displacement of the member in the vertical direction and the horizontal direction can be prevented.

  In one embodiment of the tie rod mounting structure, the fixture is fixed so as to form a U shape in a side view.

  According to the said embodiment, an engaging part can slide to a perpendicular direction along a U-shaped fixing tool. Further, the engaging portion can be rotated in the horizontal direction at a predetermined sliding position of the fixture. Therefore, any force in the vertical direction and the horizontal direction acting on the member can be transmitted to the tie rod body without damaging the tie rod body, and any displacement of the member in the vertical direction and the horizontal direction can be prevented.

  In one embodiment of the tie rod mounting structure, at least one of the two structures is a steel sheet pile or a steel pipe.

  According to the said embodiment, it fixes with a steel sheet pile or a steel pipe, and it engages with the engaging part of a tie rod main body to this fixture, and forms with a steel sheet pile or a steel pipe, preventing damage to a tie rod. The horizontal displacement of the structure can be prevented.

  In one embodiment of the tie rod mounting structure, the other of the two members is a retaining pile.

  According to the above-described embodiment, when a force having a horizontal component acts on one member, this force can be received through the tie rod body by the reserve pile without damaging the tie rod. Therefore, not only the vertical displacement of one member but also the horizontal displacement can be prevented.

  In the tie rod mounting structure of one embodiment, the engaging portions of a plurality of tie rod bodies are engaged with one fixture.

  According to the above embodiment, since the fixture has a U-shape, for example, one fixture fixed to one member can be engaged with the engaging portions of a plurality of tie rod bodies extending in different directions. it can. Therefore, since a large number of tie rods can be hung on the structure constituted by one member with a small number of fixtures, it is possible to increase the number of parts and reduce the labor of construction. Further, by engaging the engaging portions of a plurality of tie rod main bodies extending in different directions having a horizontal component with one fixture, displacement in the horizontal direction can be firmly prevented.

It is a top view which shows the tie rod to which the attachment structure of embodiment of this invention is applied. It is a side view which shows the tie rod to which the attachment structure of embodiment of this invention is applied. It is a top view which shows the tie rod to which the attachment structure of other embodiment is applied. It is a top view which shows the tie rod to which the conventional attachment structure is applied. It is a side view which shows the tie rod to which the conventional attachment structure is applied.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

(First embodiment)
FIG. 1A is a plan view showing a tie rod to which the mounting structure of the first embodiment of the present invention is applied, and FIG. 1B is a side view showing the tie rod. The mounting structure of the present embodiment is applied to a tie rod 1 that is spanned between a steel sheet pile 2 and a holding pile 4. The steel sheet pile 2 is placed on the river bank to form a revetment, and a plurality of steel sheet piles 2 are connected by joints formed at both edges in the width direction to constitute a wall body. In FIG. 1A and 1B, regarding the wall body formed with the steel sheet pile 2, the side of the retaining pile 4 (hereinafter referred to as the inside) is the land side, and the opposite side of the retaining pile 4 (hereinafter referred to as the outside) is the river side. is there.

  In addition, in FIG. 1A, the steel sheet pile 2 has shown the state which makes a rotation angle with respect to the storage pile 4, and the state in which the steel sheet pile 2 inclined with respect to the longitudinal direction of the storage pile 4 in FIG. These are shown assuming a state in which the steel sheet pile 2 is displaced, as will be described later. Normally, the steel sheet pile 2 does not have a rotation angle with respect to the retaining pile 4 and is installed in parallel with the longitudinal direction of the retaining pile 4.

  As shown in FIGS. 1A and 1B, the tie rod 1 is a U-bolt 3 as a fixture fixed to a steel sheet pile 2 as one member, and a fixture as a fixture fixed to a retaining pile 4 as the other member. Both ends of the tie rod main body 6 are engaged with the U bolt 5 and formed.

  On the outside of the wall body formed of a plurality of steel sheet piles 2, a bellows formed of two channel steels 7 and 7 is installed. In the state where the outer surfaces of the webs of the two channel steels 7 and 7 face each other, the flanges of both the channel steels 7 and 7 are formed in contact with the outer surface of the web of the steel sheet pile 2. At the attachment position of the tie rod 1 of the steel sheet pile 2, two through holes are provided at positions corresponding to the gaps between the two erected channel steels 7, 7. Further, a fixing plate 8 is disposed on the outer surface of the flange on the opposite side to the side in contact with the steel sheet pile 2 of the two erected channel steels 7 and 7. The fixing plate 8 is provided with two through holes at positions corresponding to the gaps between the two flared channel steels 7 and 7. Two straight portions of the U-bolt 3 are sequentially inserted through the two through holes of the steel sheet pile 2, the gap between the two groove steels 7 and 7, and the two through holes of the fixing plate 8. Projects outward. A nut 10 is screwed to the end portions 3 b of the two straight portions of the U bolt 3 protruding outside the fixing plate 8 via a washer 9. As shown in FIG. 1A, the U bolt 3 is fixed to the steel sheet pile 2 so as to form a U shape in a plan view.

  The reserve pile 4 is formed of H-shaped steel, and is installed with the outer surface of the flange facing the steel sheet pile 2. At the attachment position of the tie rod 1 of the reserve pile 4, two through holes are provided in two flanges, respectively. On the inner surface of each flange, two through holes are formed so as to open on both sides of the web. A fixing plate 11 provided with two through holes is disposed on the outer surface of the flange on the side farther from the steel sheet pile 2 of the reserve pile 4. The two straight portions of the U bolt 5 are two through holes formed in the flange on the steel sheet pile 2 side of the retaining pile 4, two through holes formed in the flange on the far side of the steel sheet pile 2, and a fixing plate 11 are sequentially inserted through the two through holes and protrude to the outside of the fixing plate 11. A nut 13 is screwed to the end portions 5 b of the two straight portions of the U bolt 5 projecting outside the fixing plate 11 via a washer 12. As shown in FIG. 1A, the U bolt 5 is fixed to the retaining pile 4 so as to form a U shape in plan view.

  The tie rod body 6 has flat portions 6a and 6b as engaging portions formed by pressing at both ends of the steel rod, and a through hole is formed at the center of each flat portion 6a and 6b. The through holes of the flat portions 6 a and 6 b of the tie rod main body 6 are inserted through a U bolt 3 fixed to the steel sheet pile 2 and a U bolt 5 fixed to the retaining pile 4, respectively. Thereby, the flat parts 6a and 6b at both ends of the tie rod body 6 can slide in the horizontal direction along the curved parts 3a and 5a of the U bolts 3 and 5, and the curved parts 3a and 5a of the U bolts 3 and 5 are used. The U bolts 3 and 5 are engaged with each other in a rotatable state.

  Inside the wall formed by the steel sheet pile 2, earth and sand are thrown up to an altitude higher than the bottom of the riverbank, which is the ground on which the steel sheet pile 2 is placed. Thereby, the force which goes to the outer side of a wall body acts on a wall body by the balance of the earth pressure and water pressure of a riverbank, and the earth pressure and groundwater pressure of a land side. The wall body is stably held by receiving the force acting on the wall body with the tie rod 1 and supporting it with the reserve pile 4.

  The steel sheet pile 2 may be inclined outward in the vertical plane due to ground subsidence, landslide, etc., and rotational displacement in the vertical plane may occur. Here, the flat portions 6a and 6b of the tie rod main body 6 that engage with the U bolts 3 and 5 fixed to the steel sheet pile 2 and the retaining pile 4 rotate around the curved portions 3a and 5a of the U bolts 3 and 5. By doing so, the tie rod body 6 takes a posture corresponding to the rotational displacement of the steel sheet pile 2. Therefore, it is possible to prevent a bending stress from being generated in the tie rod body 6 to prevent breakage, and to prevent further inclination of the steel sheet pile 2.

  Moreover, a horizontal force may act on the steel sheet pile 2 due to ground subsidence or landslide. Here, the flat parts 6a, 6b of the tie rod body 6 are slidable along the curved parts 3a, 5a of the U bolts 3, 5 on the U bolts 3, 5 fixed to the steel sheet pile 2 and the retaining pile 4. Each is engaged so as to be rotatable. Accordingly, the flat portions 6a and 6b of the tie rod body 6 slide and rotate in a direction corresponding to the force in the horizontal direction, and substantially only the tension acts on the tie rod body 6. Thus, bending stress is prevented from occurring in the tie rod body 6, and damage to the tie rod body 6 is prevented. Further, the flat portions 6a and 6b of the tie rod body 6 slide and rotate in the direction according to the horizontal force, and the tie rod body 6 takes a posture according to the horizontal force. The horizontal force acting on the steel sheet pile 2 can be transmitted to the reserve pile 4. Therefore, the horizontal displacement of the steel sheet pile 2 can be prevented.

  Further, even when a horizontal force is applied to the retaining pile 4, the flat portions 6a, 6b of the tie rod body 6 slide and rotate along the curved portions 3a, 5a of the U bolts 3, 5, The tie rod body 6 takes a posture according to the force in the horizontal direction. Therefore, it is possible to prevent bending stress from occurring in the tie rod body 6 to prevent breakage, and to prevent horizontal displacement of the reserve pile 4.

  Further, as shown in FIG. 1A, even when the steel sheet pile 2 is displaced so as to form a rotation angle with respect to the retaining pile 4, the flat portions 6 a and 6 b of the tie rod body 6 are bent by the U bolts 3 and 5. It slides and rotates along the portions 3a and 5a to take a posture according to the rotation angle of the tie rod body 6. Therefore, it is possible to prevent a bending stress from occurring in the tie rod body 6 to prevent breakage, and to prevent displacement of the steel sheet pile 2.

  Further, according to the tie rod mounting structure of the present embodiment, the U bolts 3 and 5 are fixed to the steel sheet pile 2 and the retaining pile 4, and the flat portions 6 a and 6 b at both ends of the tie rod body 6 are attached to these U bolts 3 and 5. Therefore, even if the steel sheet pile 2 and the retaining pile 4 are installed with the normals of the surfaces facing each other being inclined, the tie rod 1 can be passed over with a high degree of freedom. Moreover, since the number of parts of the tie rod 1 can be reduced as compared with the conventional case, the time for attaching the tie rod 1 can be reduced, and thus the construction cost of the seawall can be reduced.

  Moreover, according to the attachment structure of the tie rod of this embodiment, about the U bolt 3 fixed to the steel sheet pile 2, the protrusion length from the web of the steel sheet pile 2 of the U bolt 3 is adjusted by adjusting the fastening position of the nut 10. Can be adjusted easily. Moreover, about the U volt | bolt 5 fixed to the storage pile 4, the protrusion length from the flange of the storage ledge 4 of the U volt | bolt 5 can be easily adjusted by adjusting the fastening position of the nut 13. FIG. Therefore, the total length of the tie rod 1 can be easily adjusted at any position of the steel sheet pile 2 and the retaining pile 4.

  In the tie rod mounting structure of the present embodiment, U bolts 3 and 5 are fixed to both the steel sheet pile 2 and the retaining pile 4, but the U bolt is fixed to one of the steel sheet pile 2 and the retaining pile 4. Also good.

  In addition, the tie rod mounting structure of this embodiment is applied to a steel sheet pile for revetment installed in a river, but it may also be applied to a steel sheet pile for other uses such as a revetment installed in the sea. Good.

(Second Embodiment)
FIG. 2 is a plan view showing a tie rod to which the mounting structure of the second embodiment of the present invention is applied. The mounting structure of the present embodiment is applied to a tie rod 21 that is spanned between the steel sheet pile 2 and the steel sheet pile 22. Each steel sheet pile 2, 22 forms a double deadline to be installed in the river away from the river bank for river revetment work. A plurality of steel sheet piles 2, 22 are connected in the width direction. It is cast and connected to form two rows of walls. A tie rod 21 is stretched between these two rows of walls, and earth and sand are put between these walls to construct a double deadline.

  In FIG. 2, the steel sheet pile 22 side with respect to the tie rod 21 is the bank inside, and the steel sheet pile 2 side is the bank outside. In this embodiment, the side where the earth and sand between the wall body outside the bank formed with the steel sheet pile 2 and the wall body inside the bank formed with the steel sheet pile 22 is referred to as the inside, River side and river side are called outside.

  As shown in FIG. 2, the end portion 26 b of the tie rod main body 26 is directly fixed to the steel sheet pile 2 as one member by the fixing nut 10. The other end of the tie rod body 26 is engaged with a U bolt 25 as a fixture fixed to a steel sheet pile 22 as the other member. The U bolt 25 is fixed so as to form a U shape in a side view.

  On the outside of the wall outside the bank formed by a plurality of steel sheet piles 2, a bellows formed by two channel steels 7 and 7 is installed. At the attachment position of the tie rod 21 of the steel sheet pile 2, one through hole is provided at a position corresponding to the gap between the two erected channel steels 7 and 7. Further, a fixing plate 8 is disposed on the outer surface of the outer flange of the two flared channel steels 7 and 7. The fixing plate 8 is provided with one through hole at a position corresponding to the gap between the two angling channel steels 7 and 7. One end of the tie rod body 26 protrudes outside the fixing plate 8 through the through hole of the steel sheet pile 2, the gap between the two channel steels 7 and 7, and the through hole of the fixing plate 8 in order. The nut 10 is screwed to the end portion 26 b of the tie rod main body 26 that protrudes outside the fixing plate 8.

  On the other hand, on the outside of the wall body inside the bank formed by a plurality of steel sheet piles 22, a bellows formed by two channel steels 27 and 27 is installed. Between the outer surface of the web of the steel sheet pile 22 and the flank, a water-stop packing 31 made of plate-like rubber and a washer 30 are sandwiched in order from the steel sheet pile 22 side. Two through holes are provided at the attachment position of the tie rod 21 of the steel sheet pile 2. Further, two through holes that are continuous with the two through holes of the steel sheet pile 22 are formed in the water stop packing 31 and the washer 30, respectively. Further, in the two flared channel steels 27, 27, one through hole is formed in each flange of each channel steel 27. A fixing plate 28 is disposed on the outer surface of the flange opposite to the side in contact with the steel sheet pile 22 of the two flared channel steels 27, 27. The fixing plate 28 is provided with two through holes at positions corresponding to the through holes formed in the flanges of the two channel steels 27 and 27. Two straight portions of the U bolt 25 are formed one by one in the two through holes of the steel sheet pile 22, the two through holes of the water stop packing 31 and the washer 30, and the flanges of the two channel steels 7 and 7. The through-holes and the two through-holes of the fixing plate 28 are sequentially inserted and project outside the fixing plate 28. A nut 29 is screwed to the ends of the two straight portions of the U-bolt 25 protruding outside the fixing plate 28.

  The tie rod body 26 has a flat portion 26a as an engaging portion formed by pressing at the other end of the steel rod, and a through hole is formed at the center of the flat portion 26a. The through hole of the flat portion 26a of the tie rod body 26 is inserted through a U bolt 25 fixed to the steel sheet pile 22 inside the bank. As a result, the flat portion 26 a at the other end of the tie rod body 26 can slide in the vertical direction along the curved portion of the U bolt 25 and can rotate around the curved portion of the U bolt 25. The bolt 25 is engaged.

  Inside the two walls formed of the steel sheet piles 2 and 22, earth and sand are thrown to an altitude higher than the bottom of the river which is the ground on which the steel sheet piles 2 and 22 are placed. Thereby, the force which goes to the outer side of a double deadline acts on each wall body by the balance of the earth pressure and water pressure by the side of a river, and the earth pressure and groundwater pressure inside both walls. The force acting on these wall bodies is received by the tie rods 21 and the wall bodies support each other, thereby stably holding the double cutoff.

  According to the tie rod mounting structure of the present embodiment, the U bolt 25 is fixed to the steel sheet pile 22, and the flat portion 26a of the tie rod body 26 is engaged with the U bolt 25. The steel sheet piles 2 and 22 that are installed facing toward each other can be bridged with a tie rod 26 having a small number of parts. Moreover, since the number of parts of the tie rod 21 can be reduced, the installation time of the tie rod 21 can be reduced, and consequently the construction cost of the double deadline can be reduced.

  Moreover, according to the attachment structure of the tie rod of this embodiment, about the U volt | bolt 25 fixed to the steel sheet pile 22, the protrusion length from the web of the steel sheet pile 22 of the U volt | bolt 25 is adjusted by adjusting the fastening position of the nut 29. Can be adjusted easily. Accordingly, the entire length of the tie rod 26 can be easily adjusted.

  Although the tie rod mounting structure of the present embodiment is applied to a double-cutting steel sheet pile installed in a river, it may be applied to a double-cutting installation installed in the sea.

  The tie rod mounting structure of the first and second embodiments is applied to a tie rod attached to a wall body formed of a steel sheet pile, but the present invention is applied to a tie rod attached to a wall body formed of a steel pipe. You may apply. Moreover, you may apply this invention to the tie rod attached to the wall body formed with the precast concrete.

  In the tie rod mounting structure according to the first and second embodiments, one tie rod body 6, 26 is engaged with each U bolt 3, 5, 25, but a plurality of tie rods are provided with each U bolt. The body may be engaged. The plurality of tie rod bodies engaged with one U-bolt are respectively attached to a plurality of reserve piles and a plurality of steel sheet piles arranged at a predetermined distance from the U-bolt. In this way, by engaging a plurality of tie rod bodies with one U bolt, the horizontal force acting on the wall body is supported while reducing the number of U bolts fixed to the wall body, Horizontal displacement can be effectively prevented.

DESCRIPTION OF SYMBOLS 1 Tie rod 2 Steel sheet pile 3,5 U bolt 4 Retaining pile 6 Tie rod body 7 Channel steel 8,11 Fixing plate 10,13 Nut

Claims (6)

An attachment structure for attaching a tie rod spanned between at least two members installed on the ground at a predetermined distance to the member,
A fixture fixed to at least one member and having a U-shape;
An engagement portion provided in the tie rod body, having a through hole inserted through the fixture, and slidable and rotatable along the fixture in a state where the through hole is inserted through the fixture. A tie rod mounting structure comprising: In the tie rod mounting structure according to claim 1,
A tie rod mounting structure, wherein the fixing device is fixed so as to form a U shape in a plan view. In the tie rod mounting structure according to claim 1,
A tie rod mounting structure, wherein the fixing device is fixed so as to form a U shape in a side view. In the tie rod mounting structure according to claim 1,
At least one of the two members is a steel sheet pile or a steel pipe. In the tie rod mounting structure according to claim 4,
The tie rod mounting structure, wherein the other of the two members is a retaining pile. In the tie rod mounting structure according to claim 1,
A tie rod mounting structure, wherein an engaging portion of a plurality of tie rod bodies is engaged with one fixture.

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